Sign in with google (problem with Firefox)

Hi everybody, I want to let users sign in my application with their google accounts.
I searched on google and I found this example that works fine on all browsers: https://jsfiddle.net/phanan/a4qyysrh/

I’m quite sure that is a quasar issue because the example works on firefox. On firefox when I click the button it doesn’t show me anything, In the console there are no errors except three warnings that appear also in the example.

Your example code does not include anything Quasar, and is mostly raw JavaScript inside a Vue mounted function. There is no reason Quasar would interfere with any of that.
Furthermore, the error you get suggests Firefox is blocking part of the script from running, due to Firefox security policies. Maybe this can help during development

I’ve just tried what you said but it still doesn’t work.
I still don’t understand why the example works on firefox and my code, that it is almost the same, doesn’t. I have the same warning messages of the example but it doesn’t works.